Legacy of the Marquis of Villena.
Inside are the family tombs of the Marquis of Villena.
It is very large. It has 3 naves and a polygonal apse of 7 niches with ogee arches. One of the porticos is Gothic and the other is Gothic-Renaissance. It also has a Baroque altarpiece and a choir by the Cueman brothers, originally created for the Cathedral of Cuenca.